i965: Use logical-not when emitting ir_unop_ceil.

Fixes piglit test glsl-fs-ceil.
2010-10-13 16:35:34 -07:00
parent 5dd07b442e
commit c4226142f3
1 changed files with 1 additions and 1 deletions
@@ -872,7 +872,7 @@ fs_visitor::visit(ir_expression *ir)
      emit(fs_inst(BRW_OPCODE_RNDD, this->result, op[0]));
      break;
   case ir_unop_ceil:
-      op[0].negate = ~op[0].negate;
+      op[0].negate = !op[0].negate;
      inst = emit(fs_inst(BRW_OPCODE_RNDD, this->result, op[0]));
      this->result.negate = true;
      break;